Exposure
- ID
- GRAVI.2024-06-22T23:07:27.017_2
- Header ID
- GRAVI.2024-06-22T23:07:27.017
- Date updated
- 2024-06-22 23:15:29 UTC+0000
- Release date
- 2024-06-22 23:15:29 UTC+0000
- UTC Start
- 2024-06-22 23:07:27.017
- UTC End
- 2024-06-22 23:09:03.017
- MJD Start
- 60483.96350714
- MJD End
- 60483.9646182511
- Exposure time (s)
- 96.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002264
- Ambient temperature (°C)
- 10.01
- Seeing (arcsec)
- 2.1
Observation
- ID
- 59728
- Category
- science
- Program ID
- 60.A-9801(U)
- Program Title
- TECHNICAL TIME
- Program Type
- Normal
- PI / COI
- OBSERVATORY, P
Target
- ID
- 44244
- Name
- P0442_A
- RA
- 212.2782
- DEC
- -59.7234375
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- U1 U2 U3 U4
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 50.6980 | 50.6700 | 15.7000 | 16.0000 |
| U1-U3 | 94.2810 | 94.2190 | 21.7000 | 22.0000 |
| U1-U4 | 129.3890 | 129.3460 | 45.1600 | 45.5450 |
| U2-U3 | 44.1710 | 44.1420 | 28.5000 | 28.8000 |
| U2-U4 | 88.8130 | 88.8500 | 61.4580 | 61.8750 |
| U3-U4 | 57.0490 | 57.1530 | 86.3620 | 86.7720 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 60.A-9801(U) |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60483.96350714 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | P0442_B |
| HIERARCH ESO INS SOBJ NAME | P0442_B |
| RA | 212.276308 |
| DEC | -59.72401 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 114.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 50.698 |
| HIERARCH ESO ISS PBL12 END | 50.67 |
| HIERARCH ESO ISS PBLA12 START | 15.7 |
| HIERARCH ESO ISS PBLA12 END | 16.0 |
| HIERARCH ESO ISS PBL13 START | 94.281 |
| HIERARCH ESO ISS PBL13 END | 94.219 |
| HIERARCH ESO ISS PBLA13 START | 21.7 |
| HIERARCH ESO ISS PBLA13 END | 22.0 |
| HIERARCH ESO ISS PBL14 START | 129.389 |
| HIERARCH ESO ISS PBL14 END | 129.346 |
| HIERARCH ESO ISS PBLA14 START | 45.16 |
| HIERARCH ESO ISS PBLA14 END | 45.545 |
| HIERARCH ESO ISS PBL23 START | 44.171 |
| HIERARCH ESO ISS PBL23 END | 44.142 |
| HIERARCH ESO ISS PBLA23 START | 28.5 |
| HIERARCH ESO ISS PBLA23 END | 28.8 |
| HIERARCH ESO ISS PBL24 START | 88.813 |
| HIERARCH ESO ISS PBL24 END | 88.85 |
| HIERARCH ESO ISS PBLA24 START | 61.458 |
| HIERARCH ESO ISS PBLA24 END | 61.875 |
| HIERARCH ESO ISS PBL34 START | 57.049 |
| HIERARCH ESO ISS PBL34 END | 57.153 |
| HIERARCH ESO ISS PBLA34 START | 86.362 |
| HIERARCH ESO ISS PBLA34 END | 86.772 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002264 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002264 |
| HIERARCH ESO ISS AMBI TEMP | 10.01 |
| HIERARCH ESO ISS AMBI FWHM START | 2.1 |
| HIERARCH ESO ISS AMBI FWHM END | 2.1 |
| HIERARCH ESO FT ROBJ NAME | P0442_A |
| HIERARCH ESO FT ROBJ ALPHA | 140906.768 |
| HIERARCH ESO FT ROBJ DELTA | -594324.375 |